/* ============================================================
   TUNNEL DE COMMANDE — Adresses / Livraison / Paiement (maquette)
   Fond blanc, étapes en haut, récapitulatif à droite.
   Scopé sous .checkout-v2.
   ============================================================ */

/* Tokens partagés : la page ET les modals (rendus hors de .checkout-v2 par Bootstrap) */
.checkout-v2, .co-modal {
    --co-navy: #0e295e;
    --co-blue: #003ecd;
    --co-blue-deep: #0030a8;
    --co-gold: #f2a900;
    --co-ink: #10214a;
    --co-text: #46506b;
    --co-muted: #8a93ab;
    --co-border: #e5e9f4;
    --co-line: #eef1f8;
    --co-soft: #f5f7fc;
    --co-red: #e5484d;
    --co-green: #18a32a;
}

.checkout-v2 {
    margin-top: -80px;
    padding-top: clamp(96px, 10vw, 116px);
    padding-bottom: 80px;
    min-height: 100vh;
    background: #fff;
    color: var(--co-ink);
}
@media (max-width: 575px) { .checkout-v2 { margin-top: -68px; padding-top: 88px; } }

.checkout-v2 a { text-decoration: none; }
.checkout-v2 *, .checkout-v2 *::before, .checkout-v2 *::after { box-sizing: border-box; }
.co-modal *, .co-modal *::before, .co-modal *::after { box-sizing: border-box; }

.co-wrap { max-width: 1240px; margin: 0 auto; padding: 0 16px; }
@media (min-width: 992px) { .co-wrap { padding: 0 24px; } }

/* ── Étapes ── */
.co-steps { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 30px; }
.co-step {
    font-size: clamp(1.15rem, 2.4vw, 1.6rem);
    font-weight: 800;
    letter-spacing: -0.01em;
}
.co-step.is-active { color: var(--co-gold); }
.co-step.is-done { color: var(--co-muted); }
.co-step.is-todo { color: #c2cadb; }
a.co-step.is-done:hover { color: var(--co-navy); }
.co-step-sep { color: #c2cadb; display: inline-flex; }

/* ── Disposition 2 colonnes ── */
.co-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 384px;
    gap: clamp(28px, 4vw, 52px);
    align-items: start;
}
@media (max-width: 900px) { .co-layout { grid-template-columns: 1fr; gap: 32px; } }

.co-main { min-width: 0; }
.co-section-title { font-size: 1.2rem; font-weight: 800; color: var(--co-navy); margin: 0 0 20px; }

/* Note / erreur */
.co-note { padding: 12px 16px; border-radius: 12px; font-size: 0.88rem; margin-bottom: 16px; }
.co-note-error { background: rgba(229, 72, 77, 0.08); border: 1px solid rgba(229, 72, 77, 0.25); color: #b91c22; }

/* État vide */
.co-empty {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 10px; text-align: center; padding: 44px 20px; color: var(--co-muted);
}
.co-empty svg { color: #c2cadb; }
.co-empty p { margin: 0; font-size: 0.92rem; }

/* Bouton « Ajouter … » */
.co-add-btn {
    display: inline-flex; align-items: center; gap: 10px;
    background: none; border: none;
    color: var(--co-blue); font-size: 0.92rem; font-weight: 700;
    cursor: pointer; padding: 18px 2px 4px; margin-top: 8px;
}
.co-add-btn:hover { color: var(--co-blue-deep); }

/* ── Coche radio générique ── */
.co-mark, .co-address-mark, .co-delivery-mark, .co-card-mark {
    flex: 0 0 auto;
    width: 20px; height: 20px;
    border: 2px solid #cbd3e6;
    border-radius: 50%;
    display: inline-grid; place-items: center;
    transition: border-color 0.18s ease;
}
.co-address-mark::after, .co-delivery-mark::after, .co-card-mark::after {
    content: ''; width: 10px; height: 10px; border-radius: 50%;
    background: var(--co-blue); transform: scale(0); transition: transform 0.16s ease;
}
.co-address-radio, .co-delivery-radio, .co-card-radio { position: absolute; opacity: 0; width: 0; height: 0; }
.co-address-radio:checked + .co-address-mark,
.co-delivery-radio:checked + .co-delivery-mark,
.co-card-radio:checked + .co-card-mark { border-color: var(--co-blue); }
.co-address-radio:checked + .co-address-mark::after,
.co-delivery-radio:checked + .co-delivery-mark::after,
.co-card-radio:checked + .co-card-mark::after { transform: scale(1); }

/* ============================================================
   ADRESSES
   ============================================================ */
.co-address-list { display: flex; flex-direction: column; }
.co-address {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 16px;
    align-items: start;
    padding: 22px 0;
    border-bottom: 1px solid var(--co-line);
}
.co-address:first-child { padding-top: 4px; }
.co-address-pick { display: inline-flex; padding-top: 3px; cursor: pointer; position: relative; }

.co-address-body { min-width: 0; }
.co-address-head { display: flex; align-items: center; gap: 12px; margin-bottom: 8px; flex-wrap: wrap; }
.co-address-name { font-size: 1.05rem; font-weight: 800; color: var(--co-navy); }
.co-address-badge {
    font-size: 0.66rem; font-weight: 800; letter-spacing: 0.06em; text-transform: uppercase;
    color: var(--co-gold); border: 1px solid rgba(242, 169, 0, 0.5);
    padding: 3px 10px; border-radius: 6px;
}
.co-address-lines { margin: 0 0 6px; color: var(--co-text); font-size: 0.9rem; line-height: 1.5; }
.co-address-contact { margin: 0; color: var(--co-text); font-size: 0.88rem; }
.co-address-contact strong { color: var(--co-navy); }

.co-address-actions { display: flex; align-items: center; gap: 14px; white-space: nowrap; }
.co-address-edit {
    background: none; border: none; cursor: pointer;
    color: var(--co-navy); font-size: 0.88rem; font-weight: 700;
}
.co-address-edit:hover { color: var(--co-blue); }
.co-address-divider { width: 1px; height: 16px; background: var(--co-border); }
.co-address-delete-form { margin: 0; }
.co-address-remove {
    background: none; border: none; cursor: pointer;
    color: var(--co-red); font-size: 0.88rem; font-weight: 700;
}
.co-address-remove:hover { color: #b91c22; }
@media (max-width: 560px) {
    .co-address { grid-template-columns: auto minmax(0, 1fr); }
    .co-address-actions { grid-column: 2; padding-top: 6px; }
}

/* ============================================================
   LIVRAISON
   ============================================================ */
.co-delivery-list { display: flex; flex-direction: column; gap: 14px; }
.co-delivery {
    display: flex; align-items: center; gap: 16px;
    padding: 18px 22px;
    border: 1px solid var(--co-border);
    border-radius: 14px;
    cursor: pointer;
    transition: border-color 0.18s ease, box-shadow 0.18s ease;
}
.co-delivery:hover { border-color: #cdd6ea; }
.co-delivery.is-selected { border-color: var(--co-blue); box-shadow: 0 0 0 1px var(--co-blue); }
.co-delivery-info { display: flex; align-items: baseline; gap: 12px; flex: 1; min-width: 0; flex-wrap: wrap; }
.co-delivery-tag { font-weight: 800; color: var(--co-navy); font-size: 0.98rem; }
.co-delivery-label { color: var(--co-text); font-size: 0.92rem; }
.co-delivery-sub { color: var(--co-navy); font-weight: 700; font-size: 0.9rem; text-align: right; white-space: nowrap; }
.co-delivery-date { display: inline-flex; align-items: center; gap: 5px; color: var(--co-muted); font-weight: 600; }

/* ============================================================
   PAIEMENT
   ============================================================ */
.co-card-list { display: flex; flex-direction: column; gap: 12px; }
.co-card {
    display: flex; align-items: center; gap: 16px;
    padding: 16px 22px;
    border: 1px solid var(--co-border);
    border-radius: 14px;
    cursor: pointer;
    transition: border-color 0.18s ease, box-shadow 0.18s ease;
}
.co-card:hover { border-color: #cdd6ea; }
.co-card.is-selected { border-color: var(--co-blue); box-shadow: 0 0 0 1px var(--co-blue); }
.co-card-brand { display: inline-flex; align-items: center; color: var(--co-navy); }
.co-card-number { font-weight: 700; color: var(--co-navy); letter-spacing: 0.04em; }
.co-card-exp { color: var(--co-muted); font-size: 0.85rem; flex: 1; }
.co-card-remove {
    background: none; border: none; cursor: pointer;
    color: var(--co-red); font-size: 0.86rem; font-weight: 700;
}
.co-card-remove:hover { color: #b91c22; }
.co-pay-message { margin: 16px 0 0; font-size: 0.88rem; font-weight: 600; }
.co-pay-message.is-error { color: var(--co-red); }
.co-pay-message.is-ok { color: var(--co-green); }

/* ============================================================
   RÉCAPITULATIF
   ============================================================ */
.co-summary { position: sticky; top: 96px; }
.co-summary-card {
    background: #fff;
    border: 1px solid var(--co-border);
    border-radius: 20px;
    padding: 26px;
    box-shadow: 0 16px 40px rgba(20, 40, 90, 0.06);
}
.co-summary-title { font-size: 1.22rem; font-weight: 800; color: var(--co-navy); margin: 0 0 22px; }
.co-summary-rows { display: flex; flex-direction: column; gap: 16px; }
.co-summary-row { display: flex; align-items: center; justify-content: space-between; font-size: 0.92rem; }
.co-summary-row > span:first-child { color: var(--co-muted); }
.co-summary-row > span:last-child { color: var(--co-ink); font-weight: 700; }
.co-summary-free { color: var(--co-blue) !important; }
.co-summary-divider { height: 1px; background: var(--co-line); margin: 22px 0; }
.co-summary-total { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.co-summary-total > span:first-child { font-size: 1rem; font-weight: 700; color: var(--co-ink); letter-spacing: 0.02em; }
.co-summary-total > span:last-child { font-size: 1.4rem; font-weight: 800; color: var(--co-navy); }
.co-summary-eta { font-size: 0.85rem; color: var(--co-muted); margin: 0 0 20px; }
.co-summary-eta strong { color: var(--co-ink); font-weight: 700; }

.co-coupon { margin-bottom: 16px; }
.co-coupon-field {
    display: flex; align-items: center;
    border: 1px solid var(--co-border); border-radius: 12px;
    padding: 0 10px 0 4px; height: 50px;
    transition: border-color 0.2s ease;
}
.co-coupon-field:focus-within { border-color: var(--co-blue); }
.co-coupon-field input { flex: 1; border: none; outline: none; background: transparent; padding: 0 12px; font-size: 0.9rem; color: var(--co-ink); }
.co-coupon-field button {
    display: grid; place-items: center; width: 38px; height: 38px; flex: 0 0 auto;
    border: none; border-radius: 9px; background: var(--co-soft); color: var(--co-muted);
    cursor: pointer; line-height: 0; transition: background 0.18s ease, color 0.18s ease;
}
.co-coupon-field button:hover { background: var(--co-navy); color: #fff; }
.co-coupon-feedback { margin: 8px 2px 0; font-size: 0.8rem; color: var(--co-red); }

.co-cta {
    display: flex; align-items: center; justify-content: center; gap: 9px;
    width: 100%; height: 54px;
    background: var(--co-blue); color: #fff; border: none; border-radius: 12px;
    font-size: 0.95rem; font-weight: 700; cursor: pointer;
    transition: background 0.2s ease, transform 0.18s ease, box-shadow 0.2s ease;
    box-shadow: 0 12px 26px rgba(0, 62, 205, 0.22);
}
.co-cta:hover { background: var(--co-blue-deep); color: #fff; transform: translateY(-2px); box-shadow: 0 16px 32px rgba(0, 62, 205, 0.30); }
.co-cta:disabled { background: #9aa4bf; cursor: not-allowed; transform: none; box-shadow: none; }

/* ============================================================
   MODAL (adresse / carte)
   ============================================================ */
.co-modal-content {
    border: none; border-radius: 20px; padding: 26px;
    box-shadow: 0 30px 70px rgba(14, 25, 55, 0.3);
}
.co-modal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.co-modal-head h3 { font-size: 1.2rem; font-weight: 800; color: var(--co-navy); margin: 0; }
.co-modal-close {
    display: grid; place-items: center; width: 34px; height: 34px;
    border: none; border-radius: 9px; background: var(--co-soft); color: var(--co-muted);
    cursor: pointer; line-height: 0;
}
.co-modal-close:hover { background: #e6ebf5; color: var(--co-navy); }

.co-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.co-field { display: flex; flex-direction: column; gap: 6px; }
.co-field-full { grid-column: 1 / -1; }
.co-label { font-size: 0.82rem; font-weight: 600; color: var(--co-text); }
.co-input {
    width: 100%; height: 46px;
    border: 1px solid var(--co-border); border-radius: 10px;
    padding: 0 13px; font-size: 0.9rem; color: var(--co-ink);
    background: #fff; outline: none;
    transition: border-color 0.18s ease;
}
select.co-input { cursor: pointer; }
.co-input:focus { border-color: var(--co-blue); }

.co-modal-foot { display: flex; justify-content: flex-end; gap: 12px; margin-top: 24px; }
.co-btn-ghost {
    background: none; border: 1px solid var(--co-border); border-radius: 11px;
    padding: 11px 20px; font-size: 0.9rem; font-weight: 600; color: var(--co-text); cursor: pointer;
    transition: background 0.18s ease;
}
.co-btn-ghost:hover { background: var(--co-soft); }
.co-btn-primary {
    background: var(--co-blue); border: none; border-radius: 11px;
    padding: 11px 22px; font-size: 0.9rem; font-weight: 700; color: #fff; cursor: pointer;
    transition: background 0.2s ease;
}
.co-btn-primary:hover { background: var(--co-blue-deep); }
.co-btn-primary:disabled { background: #9aa4bf; cursor: not-allowed; }

/* Champ téléphone international (intl-tel-input) */
.co-modal .iti, .checkout-v2 .iti { display: block; width: 100%; }
.co-modal .iti > .co-input, .checkout-v2 .iti > .co-input { width: 100%; }
.co-modal .iti__selected-dial-code { color: var(--co-ink); font-weight: 600; }
.co-modal .co-input.is-invalid, .checkout-v2 .co-input.is-invalid { border-color: var(--co-red); }

/* Stripe element (ajout de carte) */
.co-card-form { margin-bottom: 8px; }
.co-stripe-element {
    border: 1px solid var(--co-border); border-radius: 12px;
    padding: 16px; min-height: 46px; background: #fff;
}
.co-card-error { margin: 10px 2px 0; font-size: 0.82rem; color: var(--co-red); }

@media (max-width: 480px) {
    .co-form-grid { grid-template-columns: 1fr; }
}